Compare 2309 vs 2789
| Property | 2309 | 2789 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 23091 | 27891 |
| Prime factorization | 2309 | 2789 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2309 | 1, 2789 |
| Number of properties | 7 | 6 |
| Chen primes | 208th | 242nd |
| Happy primes | 60th | |
| Harmonic primes | 127th | |
| Long primes | 134th | 164th |
| Primes | 343rd | 405th |
| Pythagorean primes | 168th | 199th |
| Twin primes (1st member) | 70th | 79th |
| Ulam primes | 30th | |
| Roman numberals | MMCCCIX | MMDCCLXXXIX |
| Base 2 | 1001000001012 | 1010111001012 |
| Base 3 | 100111123 | 102110223 |
| Base 4 | 2100114 | 2232114 |
| Base 5 | 332145 | 421245 |
| Base 6 | 144056 | 205256 |
| Base 7 | 65067 | 110637 |
| Base 8 | 44058 | 53458 |
| Base 9 | 31459 | 37389 |
| Base 10 | 230910 | 278910 |
| Base 11 | 180a11 | 210611 |
| Base 12 | 140512 | 174512 |
| Base 13 | 108813 | 136713 |
| Base 14 | bad14 | 103314 |
| Base 15 | a3e15 | c5e15 |
| Base 16 | 90516 | ae516 |